How severe is CVE-2016-11011?

CVE-2016-11011 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2016-11011 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-11011?

CVE-2016-11011 affects Usabilitydynamics Wp-invoice. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2016-11011?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2016-11011 published?

CVE-2016-11011 was published on 2019-09-20 and last updated on 2026-06-17.

CVE-2016-11011

CVE-2016-11011 is a medium-severity vulnerability in Usabilitydynamics Wp-invoice with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-269.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 4.0
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-269
Affected product: Usabilitydynamics Wp-invoice
Published: 2019-09-20
Last modified: 2026-06-17

Description

The wp-invoice plugin before 4.1.1 for WordPress has wpi_update_user_option privilege escalation.

Frequently asked questions

What is CVE-2016-11011?: The wp-invoice plugin before 4.1.1 for WordPress has wpi_update_user_option privilege escalation.
How severe is CVE-2016-11011?: CVE-2016-11011 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2016-11011 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-11011?: CVE-2016-11011 affects Usabilitydynamics Wp-invoice. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2016-11011?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2016-11011 published?: CVE-2016-11011 was published on 2019-09-20 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:usabilitydynamics:wp-invoice:*:*:*:*:*:wordpress:*:*

More vulnerabilities in Usabilitydynamics Wp-invoice

CVE-2022-1617 — Medium (CVSS 6.1): The WP-Invoice WordPress plugin through 4.3.1 does not have CSRF check in place when updating its settings, and is…
CVE-2016-11010 — Medium (CVSS 5.3): The wp-invoice plugin before 4.1.1 for WordPress has incorrect access control over wpi_twocheckout payer metadata…
CVE-2016-11009 — Medium (CVSS 5.3): The wp-invoice plugin before 4.1.1 for WordPress has incorrect access control over wpi_interkassa payer metadata…
CVE-2016-11008 — Medium (CVSS 5.3): The wp-invoice plugin before 4.1.1 for WordPress has incorrect access control over wpi_paypal payer metadata updates.
CVE-2016-11007 — Medium (CVSS 5.3): The wp-invoice plugin before 4.1.1 for WordPress has incorrect access control over wpi_user_id for invoice retrieval.
CVE-2016-11006 — Medium (CVSS 5.3): The wp-invoice plugin before 4.1.1 for WordPress has incorrect access control for admin_init settings changes.

All CVEs affecting Usabilitydynamics Wp-invoice →

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